#include"fd.h"
#ifndef BST_H
#define BST_H
typedef struct node
{
	fdesc *file_desc;
	struct node *left;
	struct node *right;
	struct node *parent;
}node;
node *min_bst(node *);
node *max_bst(node *);
node *search_bst(node *,char[]);
void transplant(node *,node *,node *);
node *create_bst(char[]);
node *insert_bst(node *,char[]);
node *delete_bst(node *,char[]);
void inorder(node *);
#endif
